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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508915Generated: October 30, 2026

Methyl 2-[4-[[2-(3-chlorophenyl)-6-cyclopropylpyrimidin-4-yl]methyl]phenyl]acetate → 2-(4-((2-(3-Chlorophenyl)-6-cyclopropylpyrimidin-4-yl)methyl)phenyl)ethanol

https://huagongshe.com/reaction/1508915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 2-[4-[[2-(3-chlorophenyl)-6-cyclopropylpyrimidin-4-yl]methyl]phenyl]acetateHCID 90112009—
SolventTetrahydrofuranHCID 8028—
Product2-(4-((2-(3-Chlorophenyl)-6-cyclopropylpyrimidin-4-yl)methyl)phenyl)ethanolHCID 9033849082%

Reaction Conditions

Temperature55 °C

Reaction Steps

A 25-mL round bottom flask was charged with methyl 2-(4-((2-(3-chlorophenyl)-6-cyclopropylpyrimidin-4-yl)methyl)phenyl)acetate (0.149 g, 0.38 mmol) and THF (5 mL) at Borane-dimethylsulfide complex (0.108 mL, 1.13 mmol) was added and the resulting solution was stirred at 55° C. for 2.5 h until the starting material was consumed (monitored by LCMS analysis). The reaction was quenched with methanol then treated with 2N aqueous HCl (5 drops) and concentrated under reduced pressure. The residue was diluted with methanol and then concentrated under reduced pressure. The residue was absorbed onto silica (2 g) and purified by column chromatography on silica using hexanes/ethyl acetate (10:0 to 3:1) as the eluent to afford the title compound (0.113 g, 82%) as a colorless oil. MW=364.87. 1H NMR (DMSO-d6, 500 MHz) δ 8.31-8.27 (m, 2H), 7.59-7.51 (m, 2H), 7.27 (s, 1H), 7.26 (d, J=8.0 Hz, 2H), 7.16 (d, J=8.0 Hz, 2H), 4.58 (t, J=5.0 Hz, 1H), 4.04 (s, 2H), 3.59-3.52 (m, 2H), 2.68 (t, J=7.0 Hz, 2H), 2.16-2.09 (m, 1H), 1.16-1.05 (m, 4H); APCI MS m/z 365 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-9749c3f8c71e4951a4aecd532a153bc0
Source noteuspto-grants-2015_12